Skip to Content
Track OrderReturnsStoresHelp
Argos logo
Use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
Shop
AccountWishlistTrolley
HSTS Pixel

11-12 Years Kids fancy dress costumes

8 products
tu online only
Harry Potter
Harry Potter Fancy Dress Costume 11-12 years
From
£24.00
Choose options
tu online only
Harry Potter
Harry Potter Hermione Fancy Dress Costume 11-12 years
From
£24.00
Choose options
KPop
KPop Demon Hunters Rumi Fancy Dress Costume 11-12 years
£18.00
Choose options
Ghostbusters
Ghostbusters Fancy Dress Costume 11-12 years
Rating 4.3 out of 5, from 9 reviews
£18.00
Choose options
Harry Potter
Luna Lovegood Fancy Dress Costume 11-12 years
Rating 5.0 out of 5, from 13 reviews
Save £13.30
From
£5.70
Choose options
tu online only
Wicked
Wicked Elphaba Fancy Dress Costume 11-12 years
£20.00
Choose options
tu online only
Wicked
Wicked Glinda Bubble Pink Fancy Dress Costume 11-12 years
Rating 5.0 out of 5, from 5 reviews
£20.00
Choose options
DC Comics
DC Comics Supergirl Red Outfit 11-12 years
Rating 4.2 out of 5, from 11 reviews
From
£19.00
Choose options

Related categories

3-4 Years Kids Fancy Dress Costumes9-10 Years Kids Fancy Dress Costumes7-8 Years Kids Fancy Dress Costumes5-6 Years Kids Fancy Dress Costumes1-2 Years Kids Fancy Dress Costumes2-3 Years Kids Fancy Dress CostumesKids Halloween Costumes9-12 Months Kids Fancy Dress CostumesBoys Kids Fancy Dress CostumesKids' Nativity Fancy Dress Costumes